Ceramic Grinding Media Balls | Products & Suppliers ...
The powder was milled both with 100Cr6 steel balls and with ZrO2-3%Y2O3 ceramic balls as grinding media . Refractory Ceramic Ball Suppliers, Refractory Ceramic Ball Manufacturers and Exporters Products/Services:alumina balls, ceramic grinding media, high alumina ball, ceramic ball, refractory raw material, paints, ceramics, minerals .